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$493+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 am
DUB
-
LFT
2 stops18h 31m
United Airlines
Tue 3/35:15 am
LFT
-
DUB
2 stops20h 55m
United Airlines
Deal found 2/2$570
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:40 am
DUB
-
LFT
2 stops30h 42m
United Airlines
Sun 2/227:00 am
LFT
-
DUB
2 stops18h 30m
United Airlines
Deal found 2/3$572
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:50 am
DUB
-
LFT
2 stops37h 56m
United Airlines
Wed 4/299:35 am
LFT
-
DUB
2 stops15h 45m
United Airlines
Deal found 2/2$635
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:50 am
DUB
-
LFT
2 stops18h 16m
United Airlines
Wed 4/299:35 am
LFT
-
DUB
2 stops15h 45m
United Airlines
Deal found 2/2$639
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:55 am
DUB
-
LFT
2 stops16h 40m
Delta
Thu 4/303:15 pm
LFT
-
DUB
1 stop11h 30m
Delta
Deal found 2/2$696
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
DUB
-
MSY
3 stops44h 55m
Multiple Airlines
Thu 3/1911:34 am
MSY
-
DUB
3 stops30h 26m
Multiple Airlines
Deal found 2/2$722
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:55 am
DUB
-
LFT
2 stops16h 40m
Delta
Tue 4/283:15 pm
LFT
-
DUB
1 stop11h 30m
Delta
Deal found 2/2$748
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:20 am
DUB
-
LFT
2 stops31h 50m
United Airlines
Sat 9/1212:06 pm
LFT
-
DUB
2 stops16h 34m
United Airlines
Deal found 2/2$754
This lol.travel deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:30 am
DUB
-
MSY
1 stop15h 23m
Finnair
Mon 4/1311:56 am
MSY
-
DUB
1 stop15h 49m
Finnair
Deal found 2/4$756
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:30 pm
DUB
-
LFT
2 stops35h 50m
United Airlines
Fri 9/115:15 am
LFT
-
DUB
2 stops20h 05m
United Airlines
Deal found 2/2$758
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:30 am
DUB
-
LFT
2 stops17h 36m
United Airlines
Tue 4/289:35 am
LFT
-
DUB
2 stops15h 45m
United Airlines
Deal found 2/2$763
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:25 am
DUB
-
MSY
2 stops24h 50m
Multiple Airlines
Tue 3/109:17 am
MSY
-
DUB
3 stops23h 08m
Multiple Airlines
Deal found 2/2$771

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(United Airlines)

One-way from

$493
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$999
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to Louisiana
Search Deals
One-way flight from Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 2/27

9:00 am-9:31 pm

2 stops18h 31m

Lafayette Regional

Tue 3/3

5:15 am-8:10 am

2 stops20h 55m

$570

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 2/20

10:40 am-11:22 am

2 stops30h 42m

Lafayette Regional

Sun 2/22

7:00 am-7:30 am

2 stops18h 30m

$572

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 4/24

9:50 am-5:46 pm

2 stops37h 56m

Lafayette Regional

Wed 4/29

9:35 am-7:20 am

2 stops15h 45m

$635

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 4/25

9:30 am-7:33 pm

2 stops16h 03m

Lafayette Regional

Thu 4/30

9:40 am-7:20 am

2 stops15h 40m

$639

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 4/25

8:50 am-9:06 pm

2 stops18h 16m

Lafayette Regional

Wed 4/29

9:35 am-7:20 am

2 stops15h 45m

$639

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 4/24

5:55 am-4:35 pm

2 stops16h 40m

Lafayette Regional

Thu 4/30

3:15 pm-8:45 am

1 stop11h 30m

$696

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 2/25

6:00 am-8:55 pm

3 stops44h 55m

New Orleans Louis Armstrong

Thu 3/19

11:34 am-11:00 pm

3 stops30h 26m

$722

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 4/24

5:55 am-4:35 pm

2 stops16h 40m

Lafayette Regional

Tue 4/28

3:15 pm-8:45 am

1 stop11h 30m

$748

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 3/30

9:30 am-6:53 pm

1 stop15h 23m

New Orleans Louis Armstrong

Mon 4/13

11:56 am-9:45 am

1 stop15h 49m

$756

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 7/16

8:50 am-7:30 pm

2 stops16h 40m

Lafayette Regional

Sat 9/12

12:06 pm-10:40 am

2 stops16h 34m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 25 results
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $932). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 15h 23m. Fly via United Airlines or Finnair to get the fastest option. The distance between Dublin and Louisiana is about 4344 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $932). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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